1. Highly radiosensitive cells are

Question 1 of 20

2. Oral route is used for which isotope

Question 2 of 20

3. After radiation therapy , child develop rampant caries,this is called

Question 3 of 20

4. radiographic diagnosis of dense radioopaque cotton wool areas throughout the entire body of the mandible and associated with hypercementosis is most likely

Question 4 of 20

5. a patient with a history of radiation therapy requires special consideration because

Question 5 of 20

6. occlusal radiograph are useful in locating

Question 6 of 20

7. Most radiosensitive phase of cell cycle is

Question 7 of 20

8. Mc gregor and trapnell lines are seen on a

Question 8 of 20

9. MRI sequence used to assess soft tissue pathology in

Question 9 of 20

10. Mandible in single plane is seen in

Question 10 of 20

11. If an exposed radiograph is too dark after proper development, you should ____.

Question 11 of 20

12. The unit for measuring the absorption of x-rays is called:

Question 12 of 20

13. Which of the following doesnot apply to filtration of an x-ray beam in a modern x-ray unit?

Question 13 of 20

14. In case of suspected metastasis to lymph nodes of neck,ultrasound will reveal all of the following except

Question 14 of 20

15. all of the following radioisotopes are used in systemic radionucleotide except

Question 15 of 20

16. It is important that the film base be ____.

Question 16 of 20

17. Chromosomal damage maximum during radiotherapy when there is damage to

Question 17 of 20

18. which is the best technique for detecting proximal caries in children with minimum radiation exposure

Question 18 of 20

19. Lamina dura, Nasal fossa and maxillary sinus appear distinct and clear in a radiograph due to

Question 19 of 20

20. which one of the following is used to show base of skull,sphenoid sinus,position and orientation of the condyles and fractures of zygomatic arch

Question 20 of 20